Rapid-Smart-Materials-Demonstration-Pack-Rapid-TEP-005-p-A-pack-containing-samples-of-several-smart-materials-in-a-re-usable-plastic-storage-case-p-Rapid-Smart-Materials-Demonstration-Pack
DescriptionAqara smart water sensor can detect in water and remote alarm through APP timely. The durable battery can be used for two years and the battery can be replaced. IP67 waterproof grade, perfect for eave, garden, courtyard, balcony, etc. Simple...
Thermocolour Sheet - Rapid IT9-002, A sample pack containing a 50 x 150mm thermocolour sheet printed with a thermochromic liquid crystal ink which changes colour when heated above 27°C.A 1m length of resistance wire is also included which can be attached...